29257984

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:615

約数の個数: 72

約数和(自身を含む): 69168960

約数和(自身を除く): 39910976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 563, 812, 896, 928, 1126, 1624, 1792, 1856, 2252, 3248, 3712, 3941, 4504, 6496, 7424, 7882, 9008, 12992, 15764, 16327, 18016, 25984, 31528, 32654, 36032, 51968, 63056, 65308, 72064, 114289, 126112, 130616, 144128, 228578, 252224, 261232, 457156, 504448, 522464, 914312, 1008896, 1044928, 1828624, 2089856, 3657248, 4179712, 7314496, 14628992, 29257984]

約数ペア:

[(1, 29257984), (2, 14628992), (4, 7314496), (7, 4179712), (8, 3657248), (14, 2089856), (16, 1828624), (28, 1044928), (29, 1008896), (32, 914312), (56, 522464), (58, 504448), (64, 457156), (112, 261232), (116, 252224), (128, 228578), (203, 144128), (224, 130616), (232, 126112), (256, 114289), (406, 72064), (448, 65308), (464, 63056), (563, 51968), (812, 36032), (896, 32654), (928, 31528), (1126, 25984), (1624, 18016), (1792, 16327), (1856, 15764), (2252, 12992), (3248, 9008), (3712, 7882), (3941, 7424), (4504, 6496)]